Yes she can.
Yes.
Whether or not you can sue over a forced paternity test is usually a question of local law. The answer in this location is that you can not usually sue over a court ordered paternity test. Since court orders in this area are public record, it is stupid to let it get that far.
If it is ordered by the courts, and you do not have a good excuse why you will not. Then yes it is.
yes
If no paternity test was ever done can someone have the court order a DNA test?
In the state of Georgia, a man can request a court-ordered DNA test to establish paternity, even if the woman is married to another man. The court may order a genetic test if paternity is in question, and the results can be used to determine legal parental rights and responsibilities. It's best to consult with a family law attorney to guide you through the process.
No. However, if an alleged father fails to cooperate with genetic testing, the court will likely enter an order finding him to be the father by default. If the mother fails to cooperate, the court will likely enter an order dismissing the matter.
no
If ordered by court pretty much none.
Believe me, if you were ordered by the court to take a paternity test, there is no "right" to refuse it. The alternative to "refusing" the courts order is to suffer the consequences of a charge of "Contempt of Court."
You can visit the court in person and ask to speak with an advocate. You can file a petition for a court ordered DNA test. The court will assist you and the mother cannot refuse or she will be in contempt of a court order. You should act immediately.
Sickle cell disease test.
Child support cases, mostly.